- Tytuł:
- A digital cartographic source for numerical models in hydrology
- Autorzy:
-
Szpakowski, W.
Szulwic, J. - Powiązania:
- https://bibliotekanauki.pl/articles/1933151.pdf
- Data publikacji:
- 2007
- Wydawca:
- Politechnika Gdańska
- Tematy:
-
digital cartography
GIS
numerical simulation - Opis:
- A short review of digital data used in hydrological models is presented. There are three basic kinds of digital maps used in hydrology: raster images (scan, orthophotomap), vector maps and digital models (Digital Terrain, Landscape and Elevation Models). Hydrological models are used to analyze natural phenomena: free surface flow, the precipitation-outflow relation and groundwater flow. The choice of cartographic source depends on the problem to be solved. The article includes an analysis of two problems: (i) the solution of flood area due to extreme river flow and (ii) groundwater flow. In both cases, digital cartographic sources are presented.
- Źródło:
-
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2007, 11, 4; 449-461
1428-6394 - Pojawia się w:
- TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
- Dostawca treści:
- Biblioteka Nauki
Artykuł